A320 L7 Stud Bolt
Type : Fully Threaded stud bolt / Double ended Stud bolt
Material : B7/ AISI 4140 / 42CRMO
Coating : Plain / Black / Zinc / H.D.G / Teflon / Cad
Thread Style: UNC, UNF, 8UN, Metric Fine and Coarse
| Product Name | Executive Standard | Mterial Type | Diameter Range | Mechanical Quality | ||||
| Mpa | Mpa | Hardness | ||||||
| Fully Threaded stud bolt Hex Bolt Heavy Hex Bolt Double Ended stud bolt | B18.2.1.1 B18.2.1.2 B18.2.1.3 | A320 | L7 | ≤2-1/2'' (65) | ≥860 | ≥725 | ≤321 | |
| L43 | 2-1/2'' - 4''(65-100) | ≥860 | ≥725 | ≤321 | ||||
| L7M | ≤2-1/2'' (65) | ≥690 | ≥550 | ≤235 | ||||
| B8/B8C B8M/B8T | All Diameter | B8/B8C B8M/B8T | ≥515 | ≥205 | ≤223 | |||
| ≤3/4'' (20) | B-2/B8C-2 B8M-2 | ≥860 | ≥690 | |||||
Hex Head Nut Heavy Nut | B18.2.2.3 B18.2.2.9 B18.2.4.6M B18.2.4.1M | A194 | / | All Diameter | Proof Load Mpa | Hardness HB | Nut Type | |
| 2H | 1035 | 248-352 | Hex | |||||
| 1205 | Heavy Hex | |||||||
| 2HM | 930 | 159-237 | Hex | |||||
| 1035 | Heavy Hex | |||||||
| 4.7 | 1035 | 248-352 | Hex | |||||
| 1205 | Heavy Hex | |||||||
| 7M | 930 | 159-237 | Hex | |||||
| 1035 | Heavy Hex | |||||||
| 8/8M/8C/8T | 515 | 126-300 | Hex | |||||
| 550 | Heavy Hex | |||||||
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